ГлавнаяУязвимости → CVE-2021-47251
7.8высокая

CVE-2021-47251

→ есть в БДУ: BDU:2025-13722 (на русском)
Описание (на английском; русское — в БДУ выше)

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211_scan_rx() Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARN_ON in cfg80211 later. [style fixes, reword commit message]

Затрагиваемое ПО
Linux Linux kernel
CVSS
Балл7.8 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://git.kernel.org/stable/c/5a1cd67a801cf5ef989c4783e07b86a25b143126https://git.kernel.org/stable/c/d1b949c70206178b12027f66edc088d40375b5cbhttps://git.kernel.org/stable/c/e298aa358f0ca658406d524b6639fe389cb6e11ehttps://git.kernel.org/stable/c/5a1cd67a801cf5ef989c4783e07b86a25b143126https://git.kernel.org/stable/c/d1b949c70206178b12027f66edc088d40375b5cbhttps://git.kernel.org/stable/c/e298aa358f0ca658406d524b6639fe389cb6e11e